🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.47 AU - 0.61 AU

Year: 171 Days

Day: 23.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.57 AU - 0.91 AU

Year: 274 Days

Day: 37.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 55.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,949,090 km

• M1: 62,682 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.02 AU - 1.2 AU

Year: 503 Days

Day: 14.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,949,090 km

• M1: 468,391 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.25 AU - 2.09 AU

Year: 929 Days

Day: 20.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,949,090 km

• M1: 58,642 km (0.083 R)

Asteroid Belt

Center: 2.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.4

Radius: 13

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.92 AU - 3.58 AU

Year: 2522 Days

Day: 10 Hours

Environment

Temp: -142 °C

Axial Tilt: 78 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 80,949,090 km

• M1: 181,612 km (0.097 R)
• M2: 281,394 km (0.089 R)
• M3: 419,323 km (0.092 R)
• M4: 580,141 km (0.055 R)
• M5: 709,991 km (0.104 R)
• M6: 940,671 km (0.072 R)
• M7: 1,368,821 km (0.037 R)
• M8: 1,636,451 km (0.119 R)
• M9: 1,725,312 km (0.076 R)
• M10: 2,495,442 km (0.083 R)
• M11: 2,598,814 km (0.064 R)
• M12: 2,688,573 km (0.099 R)
• M13: 2,825,006 km (0.106 R)
• M14: 3,057,930 km (0.06 R)
• M15: 3,152,925 km (0.106 R)
• M16: 3,329,600 km (0.12 R)
• M17: 3,760,442 km (0.057 R)
• M18: 3,999,948 km (0.09 R)
• M19: 4,209,385 km (0.083 R)
• M20: 4,859,088 km (0.063 R)
• M21: 5,101,587 km (0.108 R)
• M22: 5,501,761 km (0.094 R)
• M23: 5,892,361 km (0.105 R)
• M24: 6,011,291 km (0.108 R)
• M25: 6,211,453 km (0.073 R)
• M26: 6,352,823 km (0.103 R)
• M27: 6,536,230 km (0.119 R)
• M28: 6,970,962 km (0.1 R)
• M29: 7,075,979 km (0.072 R)
• M30: 7,223,782 km (0.085 R)
• M31: 7,329,847 km (0.05 R)
• M32: 7,458,052 km (0.106 R)
• M33: 7,565,314 km (0.113 R)
• M34: 8,000,045 km (0.082 R)
• M35: 8,153,982 km (0.104 R)
• M36: 8,286,824 km (0.091 R)
• M37: 8,420,415 km (0.09 R)
• M38: 8,689,692 km (0.063 R)
• M39: 8,893,593 km (0.107 R)
• M40: 9,167,806 km (0.076 R)
• M41: 9,375,448 km (0.117 R)
• M42: 9,771,733 km (0.107 R)
• M43: 9,889,466 km (0.062 R)
• M44: 10,556,823 km (0.059 R)
• M45: 11,214,305 km (0.101 R)
• M46: 11,935,217 km (0.105 R)
• M47: 12,136,726 km (0.105 R)
• M48: 12,313,999 km (0.11 R)
• M49: 12,619,927 km (0.094 R)
• M50: 13,187,351 km (0.037 R)
• M51: 13,317,502 km (0.11 R)
• M52: 14,293,777 km (0.118 R)
• M53: 14,615,263 km (0.104 R)
• M54: 14,858,061 km (0.096 R)
• M55: 15,732,161 km (0.118 R)
• M56: 16,119,769 km (0.068 R)
• M57: 16,286,870 km (0.034 R)
• M58: 16,678,966 km (0.109 R)
• M59: 17,358,439 km (0.067 R)
• M60: 17,444,009 km (0.115 R)
• M61: 17,558,452 km (0.116 R)
• M62: 17,673,044 km (0.038 R)
• M63: 18,249,594 km (0.073 R)
• M64: 18,365,682 km (0.046 R)
• M65: 18,920,391 km (0.115 R)
• M66: 19,777,736 km (0.098 R)
• M67: 19,867,046 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.8

Radius: 12.2

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.86 AU - 4.14 AU

Year: 3444 Days

Day: 7.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 80,949,090 km

• M1: 152,291 km (0.118 R)
• M2: 229,334 km (0.101 R)
• M3: 340,335 km (0.103 R)
• M4: 458,368 km (0.096 R)
• M5: 578,345 km (0.098 R)
• M6: 685,158 km (0.082 R)
• M7: 873,502 km (0.108 R)
• M8: 989,440 km (0.092 R)
• M9: 1,069,774 km (0.118 R)
• M10: 1,292,077 km (0.119 R)
• M11: 1,576,911 km (0.107 R)
• M12: 1,831,976 km (0.074 R)
• M13: 2,061,608 km (0.102 R)
• M14: 2,179,940 km (0.06 R)
• M15: 2,260,125 km (0.025 R)
• M16: 2,410,022 km (0.06 R)
• M17: 2,521,023 km (0.116 R)
• M18: 2,605,397 km (0.119 R)
• M19: 2,835,328 km (0.05 R)
• M20: 2,967,723 km (0.105 R)
• M21: 3,087,102 km (0.107 R)
• M22: 3,269,312 km (0.052 R)
• M23: 3,596,782 km (0.032 R)
• M24: 3,708,232 km (0.094 R)
• M25: 3,967,635 km (0.057 R)
• M26: 4,083,124 km (0.063 R)
• M27: 4,555,854 km (0.076 R)
• M28: 4,816,453 km (0.039 R)
• M29: 5,516,870 km (0.04 R)
• M30: 5,609,023 km (0.082 R)
• M31: 6,210,855 km (0.1 R)
• M32: 6,383,790 km (0.037 R)
• M33: 7,011,951 km (0.063 R)
• M34: 7,577,880 km (0.069 R)
• M35: 7,680,504 km (0.059 R)
• M36: 7,970,275 km (0.078 R)
• M37: 8,095,638 km (0.101 R)
• M38: 8,242,693 km (0.089 R)
• M39: 8,518,103 km (0.061 R)
• M40: 8,732,177 km (0.081 R)
• M41: 9,231,086 km (0.1 R)
• M42: 9,494,977 km (0.065 R)
• M43: 9,650,259 km (0.088 R)
• M44: 9,873,310 km (0.091 R)
• M45: 10,030,537 km (0.109 R)
• M46: 10,461,529 km (0.061 R)
• M47: 10,736,789 km (0.098 R)
• M48: 10,829,091 km (0.068 R)
• M49: 11,365,100 km (0.103 R)
• M50: 11,624,503 km (0.112 R)
• M51: 11,766,770 km (0.107 R)
• M52: 12,584,322 km (0.114 R)
• M53: 12,803,783 km (0.115 R)
• M54: 13,098,341 km (0.093 R)
• M55: 13,221,759 km (0.027 R)
• M56: 13,494,626 km (0.119 R)
• M57: 14,197,736 km (0.038 R)
• M58: 14,324,445 km (0.105 R)
• M59: 14,784,159 km (0.12 R)
• M60: 14,964,275 km (0.07 R)
• M61: 15,456,602 km (0.071 R)
• M62: 15,534,841 km (0.07 R)
• M63: 15,901,805 km (0.079 R)
• M64: 16,430,783 km (0.104 R)
• M65: 16,697,516 km (0.106 R)
• M66: 16,804,628 km (0.11 R)
• M67: 17,262,397 km (0.097 R)
• M68: 17,343,629 km (0.061 R)
• M69: 17,669,603 km (0.076 R)
• M70: 18,107,625 km (0.105 R)
• M71: 18,466,062 km (0.065 R)
• M72: 18,632,265 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.2

Radius: 12.2

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.5 AU - 5.36 AU

Year: 4712 Days

Day: 10.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 80,949,090 km

• M1: 166,502 km (0.104 R)
• M2: 385,663 km (0.042 R)
• M3: 524,191 km (0.106 R)
• M4: 656,735 km (0.063 R)
• M5: 790,924 km (0.094 R)
• M6: 929,302 km (0.117 R)
• M7: 1,198,728 km (0.057 R)
• M8: 1,278,613 km (0.029 R)
• M9: 1,422,825 km (0.088 R)
• M10: 1,522,308 km (0.12 R)
• M11: 1,602,193 km (0.117 R)
• M12: 1,720,824 km (0.102 R)
• M13: 1,889,272 km (0.079 R)
• M14: 1,999,226 km (0.077 R)
• M15: 2,176,649 km (0.101 R)
• M16: 2,275,683 km (0.1 R)
• M17: 2,401,644 km (0.078 R)
• M18: 2,564,706 km (0.1 R)
• M19: 2,847,745 km (0.04 R)
• M20: 3,358,023 km (0.089 R)
• M21: 3,453,916 km (0.067 R)
• M22: 3,531,258 km (0.082 R)
• M23: 3,776,897 km (0.119 R)
• M24: 3,856,783 km (0.041 R)
• M25: 4,222,998 km (0.117 R)
• M26: 4,399,973 km (0.056 R)
• M27: 4,558,098 km (0.075 R)
• M28: 4,739,709 km (0.109 R)
• M29: 4,891,102 km (0.064 R)
• M30: 6,112,270 km (0.118 R)
• M31: 6,289,094 km (0.119 R)
• M32: 6,396,057 km (0.111 R)
• M33: 6,696,300 km (0.072 R)
• M34: 6,964,379 km (0.104 R)
• M35: 7,124,599 km (0.084 R)
• M36: 7,211,216 km (0.107 R)
• M37: 7,410,779 km (0.098 R)
• M38: 7,662,852 km (0.111 R)
• M39: 8,188,389 km (0.12 R)
• M40: 8,279,345 km (0.115 R)
• M41: 8,514,662 km (0.104 R)
• M42: 8,752,223 km (0.042 R)
• M43: 9,072,363 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.2

Radius: 6.9

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.76 AU - 12.74 AU

Year: 15172 Days

Day: 20.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,949,090 km

• M1: 180,864 km (0.107 R)
• M2: 224,397 km (0.113 R)
• M3: 1,148,762 km (0.077 R)
• M4: 1,288,337 km (0.061 R)
• M5: 1,955,543 km (0.105 R)
• M6: 3,222,189 km (0.11 R)
• M7: 3,622,213 km (0.095 R)
• M8: 4,287,625 km (0.045 R)
• M9: 4,505,439 km (0.082 R)
• M10: 4,652,793 km (0.088 R)
• M11: 4,839,192 km (0.066 R)
• M12: 5,066,132 km (0.067 R)
• M13: 5,530,484 km (0.096 R)
• M14: 5,727,953 km (0.091 R)
• M15: 6,211,453 km (0.072 R)
• M16: 6,834,080 km (0.12 R)
• M17: 8,093,394 km (0.112 R)
• M18: 11,970,223 km (0.054 R)
• M19: 12,898,628 km (0.079 R)
• M20: 13,055,705 km (0.103 R)
• M21: 13,108,214 km (0.03 R)
• M22: 13,371,506 km (0.106 R)
• M23: 13,583,636 km (0.103 R)
• M24: 14,551,385 km (0.035 R)
• M25: 14,824,102 km (0.072 R)
• M26: 15,764,025 km (0.118 R)
• M27: 15,931,874 km (0.113 R)
• M28: 16,269,516 km (0.119 R)
• M29: 16,609,403 km (0.077 R)
• M30: 17,181,166 km (0.072 R)
• M31: 17,992,286 km (0.097 R)
• M32: 18,109,271 km (0.12 R)
• M33: 19,651,924 km (0.08 R)
• M34: 20,866,958 km (0.112 R)
• M35: 20,989,778 km (0.114 R)
• M36: 21,856,399 km (0.061 R)
• M37: 22,797,968 km (0.088 R)
• M38: 23,432,861 km (0.092 R)
• M39: 24,720,300 km (0.112 R)
• M40: 24,850,301 km (0.067 R)
• M41: 24,980,451 km (0.117 R)
• M42: 25,110,900 km (0.064 R)
• M43: 25,503,595 km (0.073 R)
• M44: 25,569,268 km (0.096 R)
• M45: 25,634,942 km (0.095 R)
• M46: 26,560,803 km (0.105 R)
• M47: 26,693,945 km (0.077 R)
• M48: 27,430,266 km (0.086 R)
• M49: 27,564,904 km (0.084 R)
• M50: 27,767,160 km (0.113 R)
• M51: 28,444,988 km (0.077 R)
• M52: 29,747,985 km (0.061 R)
• M53: 29,886,214 km (0.109 R)
• M54: 29,955,478 km (0.069 R)
• M55: 30,024,741 km (0.1 R)
• M56: 30,511,234 km (0.051 R)
• M57: 31,280,915 km (0.089 R)
• M58: 31,915,359 km (0.11 R)
• M59: 32,767,918 km (0.065 R)
• M60: 32,982,142 km (0.104 R)
• M61: 33,772,019 km (0.09 R)
• M62: 35,516,629 km (0.056 R)
• M63: 35,810,289 km (0.064 R)
• M64: 35,883,742 km (0.095 R)
• M65: 36,770,109 km (0.082 R)
• M66: 36,918,511 km (0.1 R)
• M67: 37,439,560 km (0.06 R)
• M68: 38,639,634 km (0.112 R)
• M69: 39,396,150 km (0.115 R)
• M70: 39,547,992 km (0.106 R)
• M71: 39,623,988 km (0.04 R)
• M72: 40,233,749 km (0.116 R)
• M73: 41,617,230 km (0.091 R)
• M74: 43,250,839 km (0.058 R)
• M75: 44,430,568 km (0.044 R)
• M76: 44,509,555 km (0.05 R)
• M77: 47,466,208 km (0.085 R)
• M78: 48,927,330 km (0.119 R)
• M79: 49,663,352 km (0.113 R)
• M80: 49,827,460 km (0.075 R)
• M81: 50,238,406 km (0.072 R)
• M82: 50,733,126 km (0.092 R)
• M83: 51,312,219 km (0.103 R)
• M84: 51,395,096 km (0.114 R)
• M85: 52,310,187 km (0.099 R)
• M86: 52,644,239 km (0.065 R)
• M87: 52,811,489 km (0.113 R)
• M88: 53,230,513 km (0.11 R)
• M89: 53,398,362 km (0.032 R)
• M90: 53,819,031 km (0.111 R)
• M91: 54,325,120 km (0.104 R)
• M92: 54,663,361 km (0.081 R)
• M93: 55,938,234 km (0.079 R)
• M94: 56,450,906 km (0.043 R)
• M95: 56,622,046 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.3

Radius: 6.7

Gravity: 18.61 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 11.31 AU - 14.43 AU

Year: 19874 Days

Day: 15.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,949,090 km

• M1: 111,899 km (0.057 R)
• M2: 217,216 km (0.079 R)
• M3: 312,061 km (0.062 R)
• M4: 384,018 km (0.107 R)
• M5: 546,182 km (0.076 R)
• M6: 754,721 km (0.116 R)
• M7: 881,131 km (0.117 R)
• M8: 987,496 km (0.081 R)
• M9: 1,126,322 km (0.06 R)
• M10: 1,183,768 km (0.075 R)
• M11: 2,756,490 km (0.108 R)
• M12: 3,073,787 km (0.093 R)
• M13: 3,236,999 km (0.106 R)
• M14: 3,402,903 km (0.076 R)
• M15: 3,529,163 km (0.062 R)
• M16: 3,700,154 km (0.117 R)
• M17: 3,786,472 km (0.108 R)
• M18: 4,875,395 km (0.09 R)
• M19: 5,651,658 km (0.105 R)
• M20: 5,751,440 km (0.115 R)
• M21: 6,570,189 km (0.119 R)
• M22: 7,154,069 km (0.096 R)
• M23: 7,316,233 km (0.073 R)
• M24: 7,754,406 km (0.072 R)
• M25: 8,370,898 km (0.069 R)
• M26: 10,496,235 km (0.088 R)
• M27: 10,990,208 km (0.115 R)
• M28: 11,491,510 km (0.033 R)
• M29: 12,193,124 km (0.088 R)
• M30: 12,646,854 km (0.065 R)
• M31: 13,106,120 km (0.115 R)
• M32: 13,637,491 km (0.036 R)
• M33: 15,273,943 km (0.1 R)
• M34: 16,827,666 km (0.063 R)
• M35: 16,971,280 km (0.112 R)
• M36: 17,769,085 km (0.068 R)
• M37: 17,842,239 km (0.075 R)
• M38: 19,325,801 km (0.081 R)
• M39: 20,311,202 km (0.044 R)
• M40: 20,387,647 km (0.083 R)
• M41: 20,617,728 km (0.115 R)
• M42: 22,726,161 km (0.105 R)
• M43: 24,575,639 km (0.118 R)
• M44: 25,559,544 km (0.115 R)
• M45: 26,056,508 km (0.105 R)
• M46: 26,640,090 km (0.108 R)
• M47: 27,228,009 km (0.119 R)
• M48: 27,481,278 km (0.101 R)
• M49: 27,990,210 km (0.03 R)
• M50: 28,416,714 km (0.095 R)
• M51: 28,502,284 km (0.111 R)
• M52: 28,759,443 km (0.108 R)
• M53: 29,017,499 km (0.065 R)
• M54: 31,461,779 km (0.085 R)
• M55: 31,816,326 km (0.09 R)
• M56: 33,699,464 km (0.106 R)
• M57: 34,517,465 km (0.064 R)
• M58: 34,883,082 km (0.105 R)
• M59: 35,250,045 km (0.117 R)
• M60: 35,802,959 km (0.043 R)
• M61: 36,730,616 km (0.095 R)
• M62: 37,197,511 km (0.108 R)
• M63: 38,704,559 km (0.066 R)
• M64: 40,520,079 km (0.072 R)
• M65: 42,070,212 km (0.116 R)
• M66: 43,048,882 km (0.104 R)
• M67: 43,639,644 km (0.051 R)
• M68: 45,628,398 km (0.075 R)
• M69: 46,432,038 km (0.048 R)
• M70: 47,037,909 km (0.079 R)
• M71: 50,002,939 km (0.051 R)
• M72: 51,351,713 km (0.094 R)
• M73: 60,239,323 km (0.067 R)
• M74: 60,569,485 km (0.106 R)
• M75: 60,900,096 km (0.085 R)
• M76: 61,784,669 km (0.057 R)
• M77: 64,576,314 km (0.118 R)
• M78: 66,498,049 km (0.104 R)
• M79: 66,611,593 km (0.058 R)
• M80: 68,094,707 km (0.079 R)
• M81: 68,209,149 km (0.116 R)
• M82: 70,977,009 km (0.068 R)
• M83: 71,093,246 km (0.093 R)
• M84: 71,791,270 km (0.087 R)
• M85: 71,907,807 km (0.096 R)
• M86: 72,608,523 km (0.102 R)
• M87: 73,076,914 km (0.099 R)
• M88: 73,311,484 km (0.079 R)
• M89: 74,016,838 km (0.042 R)
• M90: 74,134,571 km (0.076 R)
• M91: 74,488,221 km (0.12 R)
• M92: 74,724,286 km (0.113 R)
• M93: 76,146,064 km (0.074 R)
• M94: 78,295,187 km (0.119 R)
• M95: 79,980,706 km (0.091 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 17,275 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit